Great for our RV house battery.

I replaced the Deka brand AGMs in my GEM cart with these Duracells. So far/so good. Dekas are over $200 more(each)The weight of these seems to be comparable to the Dekas. Heavier means better when it comes to batteries .

Great batteries for trolling motor

First set lasted 5.5 years and were heavily used (300+ days per year) in an RV we use in business. Great batteries, well made, last long.

Dependable but it is heavy. No problem starting my 225 Yamaha engine.

My 2011 Itasca Sunova Model 33C motorhome needed new coach batteries. Based upon recommendations from other RV owners I bought two of these batteries. They were the biggest, heaviest, highest-capacity, deep-cycle batteries that would fit in my motorhome's battery compartment. They're connected in parallel. With a full charge, they'll power my coach, its lights and my 1,000-watt inverter for much longer than the two smaller batteries that were installed at the factory. The sealed design eliminates spills and having to maintain fluid levels.

I have several Duracell AGM group 31 , 27 and 24 . They work very well even 7 years later. Use a high amp Smart Charger and don't drain the battery dead . I have had some of these last me 10 years. All that being said converting to PO4 Lithium is much better in the long run.

I bought this for a 2 week dry camping trip in the Smokies to replace a smaller size 27 Harris wet battery. Performance was generally disappointing in my 27’ RV under light loads of periodic use for 1-2 LED fixtures, water pump, and appliances that require a little DC to start the propane gas up (Fridge, Water heater). I would kill the generator at 8pm and fully charged, are above usage started until maybe 11pm. I turned off everything before bed. By morning my battery monitor was frequently reporting 40-50% remaining. This is not a true RV deep cycle battery. It’s a hybrid with both cranking and cycling design. I believe a pure deep cycle battery is a better way to go. This one will save you some money if you want an AGM to replace an older, smaller wet battery.

When they worked were good. However they died and wouldn't take a recharge. Contacted the company about the warranty, and discovered they were 5 weeks past the free replacement warranty (18 months) and so they wont cover anything. No prorated replacement or anything. Definitely won't be buying anymore Duracell batteries.

I purchased two of theses batteries. One stopped excepting a charging at 25 months. The other one is still working going on 30 months. Both of my batteries are on a continuous charging system in between fishing trips. I put a lot of research in to this battery. Was hoping for better.